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2015-08-21dt: snps,dw-apb-ssi: Document new I/O data register width propertyMichael van der Westhuizen
This change documents a new property for the snps,dw-apb-ssi device, allowing an implementer to specify either four byte or two bytes access to the SPI controller data register. This supports a change that unbreaks this driver on picoXcell platforms. Signed-off-by: Michael van der Westhuizen <michael@smart-africa.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-07-03spi: dw-mmio: add devicetree supportSteffen Trumtrar
Allow probing the dw-mmio from devicetree. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Mark Brown <broonie@linaro.org>